S$ 402 Cheap Flights from Philadelphia to Lisbon (PHL-LIS)

Cheap Flights from Philadelphia to Lisbon

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Cheap Flights from Philadelphia to Lisbon starting at S$ 402

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Philadelphia to Lisbon

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Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Philadelphia to Lisbon

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines

From S$ 402

Frontier Airlines

From S$ 451

Delta Air Lines

From S$ 652

United Airlines

From S$ 655

Finnair

From S$ 666

IBERIA

From S$ 666

British Airways

From S$ 672

Jetblue Airways

From S$ 673

Air Canada

From S$ 726

Tap Portugal

From S$ 775

ANA airlines

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Alternative Routes from Philadelphia to Lisbon

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Philadelphia to Lisbon.

Cheapest
PHL
22:45
17h 30m
1 transfer
LIS
21:15
Philadelphia International Airport - Humberto Delgado Airport
Sun, Apr 21American Airlines
S$ 402
TTN
11:55
30h 30m
2 transfer
LIS
23:25
Trenton Mercer Airport - Humberto Delgado Airport
Mon, Apr 29Frontier Airlines
S$ 785
TTN
11:55
30h 30m
2 transfer
LIS
23:25
Trenton Mercer Airport - Humberto Delgado Airport
Mon, Apr 29Frontier Airlines
S$ 785
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Philadelphia (PHL) to Lisbon (LIS) the cheapest?
Airlines adjust prices for flights from Philadelphia to Lisbon based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Philadelphia (PHL) to Lisbon (LIS) cost?
According to Trip.com's data, the lowest price is around S$ 2,264.
How long is a flight from Philadelphia (PHL) to Lisbon (LIS)?
It takes about 6 hours 46 minutes to fly from Philadelphia (PHL) to Lisbon (LIS).
What is the transportation method from the main airport to downtown in Lisbon?
- The distance from Humberto Delgado Airport to downtown is about 6km, by taxi about 20 minutes.
What are the most popular airlines that fly from Philadelphia (PHL) to Lisbon (LIS)?
Airlines with flights from Philadelphia (PHL) to Lisbon (LIS): American Airlines, British Airways, Finnair and IBERIA.
What's the most popular airline for direct flights from Philadelphia (PHL) to Lisbon (LIS)?
British Airways operates 1 direct flights from Philadelphia (PHL) to Lisbon (LIS).
How many airports in Lisbon?
There are 1 airports near Lisbon: Humberto Delgado Airport.

How to find a cheap flight from Philadelphia to Lisbon

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Philadelphia to Lisbon. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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Find cheapest flight ticket from Philadelphia to Lisbon

Cheapest direct flight price	S$ 402
Cheapest return ticket price	S$ 667
Cheapest month	December
Peak season for travel	July
Flight distance	5,550.07km
Average flight time	6 hours 46 minutes
Popular airline	American Airlines